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b/elastix-parameters/Par0007/Parameters.MI.Fine.Bspline_tuned.txt |
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// ********** Image Types |
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(FixedInternalImagePixelType "float") |
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(FixedImageDimension 3) |
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(MovingInternalImagePixelType "float") |
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(MovingImageDimension 3) |
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// ********** Components |
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(Registration "MultiResolutionRegistration") |
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(FixedImagePyramid "FixedRecursiveImagePyramid") |
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(MovingImagePyramid "MovingRecursiveImagePyramid") |
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(Interpolator "BSplineInterpolator") |
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(Metric "AdvancedMattesMutualInformation") |
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(Optimizer "StandardGradientDescent") |
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(ResampleInterpolator "FinalBSplineInterpolator") |
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(Resampler "DefaultResampler") |
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(Transform "BSplineTransform") |
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// ********** Pyramid |
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// Total number of resolutions |
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(NumberOfResolutions 2) |
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(ImagePyramidSchedule 1 1 1 1 1 1) |
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// ********** Transform |
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(FinalGridSpacingInPhysicalUnits 5.0 5.0 5.0) |
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(GridSpacingSchedule 2.0 1.0) |
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(HowToCombineTransforms "Compose") |
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// ********** Optimizer |
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// Maximum number of iterations in each resolution level: |
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(MaximumNumberOfIterations 100) |
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//SP: Param_a in each resolution level. a_k = a/(A+k+1)^alpha |
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(SP_a 2000.0 2000.0) |
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//(SP_a 8000.0 2000.0 2000.0 2000.0 2000.0) |
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//SP: Param_alpha in each resolution level. a_k = a/(A+k+1)^alpha |
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(SP_alpha 0.6) |
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//SP: Param_A in each resolution level. a_k = a/(A+k+1)^alpha |
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(SP_A 50.0) |
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// ********** Metric |
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(NumberOfHistogramBins 64 64) |
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(UseFastAndLowMemoryVersion "true") |
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// ********** Several |
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(WriteTransformParametersEachIteration "false") |
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(WriteTransformParametersEachResolution "true") |
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(WriteResultImageAfterEachResolution "false") |
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(WriteResultImage "true") |
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(ShowExactMetricValue "false") |
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(ErodeMask "false") |
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// ********** ImageSampler |
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//Number of spatial samples used to compute the mutual information in each resolution level: |
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(ImageSampler "RandomCoordinate") |
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(NumberOfSpatialSamples 5000) |
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(NewSamplesEveryIteration "true") |
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//(UseRandomSampleRegion "true") |
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//(SampleRegionSize 50.0 50.0 50.0) |
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//(MaximumNumberOfSamplingAttempts 50) |
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// ********** Interpolator and Resampler |
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//Order of B-Spline interpolation used in each resolution level: |
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(BSplineInterpolationOrder 1) |
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//Order of B-Spline interpolation used for applying the final deformation: |
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(FinalBSplineInterpolationOrder 3) |
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//Default pixel value for pixels that come from outside the picture: |
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(DefaultPixelValue -1000) |
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